package cn.edu.zafu.bigdata.cccnnn;

public class Main2 {
    public static void main(String[] args){
        MathOpreations p = new MathOpreations();
        MathOpreations q = new MathOpreations();
        MathOpreations t = new MathOpreations();
        System.out.println(p.add(3,5));
        System.out.println(q.add(3.5,4.2));
        System.out.println(t.add(3,4,5));
    }
}
